The development of the mammalian endocrine pancreas.
D000818:Animals; D003594:Cytoplasmic Granules; D006168:Guinea Pigs; D006801:Humans; D007515:Islets of Langerhans / Q000166:cytology* / Q000196:embryology / Q000254:growth & development*; D008854:Microscopy, Electron; D009929:Organ Size; D051381:Rats